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Geometric Cabins Crafted from Recycled Wood with Integrated Solar Solutions

Authors:
Akram Khelif, Hanen Bahri, Slim Badri, Hanen Bahri, Slim Badri, Emna Kolsi
Geometric Cabins Crafted from Recycled Wood with Integrated Solar Solutions
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Crafted with geometric precision from recycled wood and equipped with integrated solar panels, these self-sufficient cabins offer a sustainable retreat that harmonizes with the natural landscape.
5 key facts about this project
01
Constructed entirely from 100% recycled wood to minimize ecological impact.
02
Features an innovative bent A-frame design for structural efficiency and aesthetic appeal.
03
Equipped with solar panels to provide autonomous energy for each cabin.
04
Utilizes natural rainwater collection systems for self-sustainability.
05
Incorporates extensive glass openings to enhance natural light and connect with the landscape.

# Architectural Project Report: Honeycomb Eco Spa in Latvia

## Overview
Located in Latvia, the Honeycomb Eco Spa is designed to create a sustainable retreat that harmonizes with the surrounding natural landscape. The project integrates innovative design principles to cultivate a space that supports relaxation, eco-tourism, and energy independence. Inspired by animal habitats and guided by sustainable living principles, it utilizes natural materials to foster a connection between inhabitants and their environment.

## Design Intent and Spatial Configuration
The design of the Honeycomb Eco Spa emphasizes autonomy and sustainability, featuring structures that generate their own energy, collect rainwater, and utilize minimal embedded resources. Its layout includes modular cabin units that are strategically oriented to maximize natural light and ensure views of the landscape. The central guest house serves as the focal point for social interaction, while dedicated spa facilities offer comprehensive wellness treatments. The inclusion of a vegetable garden enhances self-sufficiency and supports sustainable practices.

### Architectural Form and Materiality
The cabins are characterized by their distinct geometric shapes, reminiscent of honeycombs, which serve both aesthetic and functional purposes, including rainwater collection through sloped roofs. Constructed from 100% recycled and natural materials, such as recycled wood, glass, insulation, recycled metal, and natural stone, the project promotes environmental responsibility while ensuring durability and aesthetic appeal. Extensive glass openings throughout the structures facilitate natural light and provide unobstructed views, reinforcing the connection between indoor spaces and the natural surroundings.

This commitment to sustainability is further exemplified by the implementation of autonomous energy systems, such as solar panels and advanced water filtration, which collectively minimize the ecological footprint of the development.

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100,000€ Prize / 2025
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The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

Buildner's Unbuilt Award 2025

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025

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